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Gas Quality / Gas Quality By Date

Date Requested: May 29 2023 10:40 PM

Comments:

The data contained herein is preliminary data and therefore should be used for contemporaneous operational purposes only and may be subject to change at month-end. This data is provided to assist our customers in tracking their gas usage as closely as possible on a real-time basis. The information contained on this web page is not to be considered billable information. This data will be subject to additional verification and possible modification prior to billing.

The Btu specified is on a higher heating value (HHV) basis.
Gas constituents specified as percent (%) by volume.
Gas Quality information for the current Gas Day is updated for all location ID's after 11:00 a.m.
For Gas Quality by Date, any time can be specified, all historical data (93 days) is defaulted to current Gas Day.

TSP Name:

Northern Natural Gas Company

TSP:

784158214

Gas Quality by ID

Chromatograph Report For:

Date	BTU	CO2	N2	Gravity	Methane	Ethane	Propane	Ibutane	Nbutane	Ipentane	Npentane	C6	C7	H	Helium	Oxygen	H20


05/29/2023	1054.489	0.634	2.333	0.615	88.623	7.751	0.576	0.024	0.046	0.005	0.005	0.001	0.001	0.001
05/28/2023	1068.538	0.722	1.756	0.620	87.943	8.890	0.605	0.022	0.044	0.005	0.005	0.001	0.001	0.007
05/27/2023	1083.627	0.852	1.504	0.629	86.241	10.628	0.667	0.021	0.040	0.004	0.004	0.001	0.001	0.038
05/26/2023	1086.137	0.865	1.303	0.628	86.414	10.606	0.701	0.023	0.044	0.004	0.004	0.001	0.001	0.033
05/25/2023	1082.267	0.794	1.033	0.622	87.697	9.693	0.678	0.023	0.044	0.004	0.004	0.001	0.001	0.028
05/24/2023	1084.850	0.849	1.154	0.626	86.950	10.244	0.696	0.022	0.042	0.004	0.004	0.001	0.001	0.033
05/23/2023	1082.505	0.841	1.268	0.625	86.993	10.113	0.680	0.022	0.041	0.004	0.004	0.001	0.001	0.033
05/22/2023	1077.596	0.756	0.972	0.618	88.498	9.054	0.629	0.021	0.040	0.004	0.004	0.001	0.001	0.019
05/21/2023	1051.607	0.608	2.126	0.611	89.482	7.176	0.534	0.020	0.039	0.005	0.005	0.001	0.001	0.002
05/20/2023	1069.119	0.668	1.088	0.612	89.484	8.087	0.580	0.022	0.041	0.005	0.005	0.001	0.001	0.020
05/19/2023	1080.173	0.795	1.102	0.621	87.740	9.591	0.656	0.022	0.040	0.004	0.004	0.001	0.001	0.045
05/18/2023	1076.431	0.786	1.260	0.620	87.887	9.282	0.660	0.023	0.043	0.004	0.004	0.001	0.001	0.049
05/17/2023	1072.470	0.733	1.179	0.616	88.712	8.632	0.629	0.023	0.043	0.005	0.004	0.001	0.001	0.037
05/16/2023	1050.333	0.559	1.813	0.606	90.470	6.571	0.512	0.022	0.040	0.005	0.005	0.001	0.001	0.001
05/15/2023	1045.016	0.580	2.367	0.609	89.851	6.596	0.531	0.022	0.042	0.005	0.005	0.001	0.001	0.000
05/14/2023	1074.774	0.886	2.543	0.634	84.863	10.868	0.703	0.021	0.039	0.003	0.003	0.000	0.000	0.000
05/13/2023	1066.303	0.806	2.603	0.628	86.102	9.694	0.680	0.024	0.047	0.005	0.005	0.001	0.000	0.000
05/12/2023	1102.528	0.929	0.266	0.629	86.648	11.329	0.749	0.024	0.044	0.003	0.003	0.001	0.001	0.003
05/11/2023	1074.888	0.873	2.624	0.635	84.877	10.826	0.722	0.024	0.044	0.004	0.004	0.001	0.001	0.000
05/10/2023	1063.896	0.759	2.518	0.625	86.775	9.207	0.656	0.024	0.047	0.005	0.005	0.002	0.002	0.000
05/09/2023	1061.198	0.749	2.331	0.621	87.640	8.502	0.676	0.028	0.056	0.006	0.007	0.002	0.002	0.000
05/08/2023	1058.235	0.697	2.472	0.620	87.756	8.320	0.641	0.026	0.052	0.008	0.008	0.002	0.002	0.016
05/07/2023	1056.408	0.679	2.468	0.619	88.060	8.064	0.638	0.025	0.050	0.006	0.007	0.002	0.002	0.000
05/06/2023	1054.157	0.653	2.490	0.617	88.352	7.790	0.618	0.026	0.051	0.007	0.008	0.002	0.002	0.000
05/05/2023	1055.666	0.618	2.637	0.619	87.855	8.202	0.601	0.024	0.047	0.006	0.006	0.002	0.002	0.000
05/04/2023	1052.902	0.625	2.492	0.616	88.534	7.668	0.590	0.025	0.049	0.006	0.007	0.002	0.002	0.000
05/03/2023	1048.599	0.638	2.345	0.612	89.394	6.963	0.566	0.025	0.051	0.007	0.007	0.002	0.002	0.000
05/02/2023	1038.083	0.515	2.283	0.602	91.076	5.583	0.457	0.023	0.045	0.007	0.007	0.003	0.003	0.000
05/01/2023	1038.002	0.493	2.375	0.603	90.935	5.643	0.465	0.023	0.045	0.007	0.008	0.003	0.003	0.000
04/30/2023	1037.113	0.495	2.280	0.601	91.234	5.456	0.452	0.022	0.042	0.006	0.007	0.002	0.002	0.000
04/29/2023	1042.203	0.512	2.592	0.608	89.864	6.448	0.499	0.022	0.045	0.006	0.007	0.002	0.002	0.000
04/28/2023	1043.473	0.522	2.490	0.608	89.906	6.505	0.493	0.022	0.044	0.006	0.007	0.002	0.002	0.000
04/27/2023	1043.391	0.489	2.570	0.608	89.861	6.459	0.528	0.024	0.050	0.007	0.008	0.002	0.002	0.000
04/26/2023	1043.048	0.491	2.513	0.608	89.990	6.421	0.496	0.023	0.046	0.007	0.007	0.003	0.003	0.000
04/25/2023	1041.845	0.479	2.697	0.609	89.767	6.453	0.513	0.023	0.048	0.007	0.008	0.002	0.002	0.000
04/24/2023	1039.328	0.452	2.577	0.605	90.356	6.071	0.467	0.021	0.041	0.006	0.006	0.002	0.002	0.000
04/23/2023	1038.819	0.453	2.644	0.606	90.324	5.992	0.498	0.024	0.047	0.007	0.007	0.002	0.002	0.000
04/22/2023	1036.660	0.420	2.591	0.603	90.742	5.703	0.461	0.023	0.044	0.007	0.007	0.001	0.001	0.000
04/21/2023	1037.049	0.446	2.492	0.603	90.813	5.738	0.441	0.020	0.037	0.005	0.005	0.001	0.001	0.000
04/20/2023	1035.598	0.454	2.370	0.601	91.251	5.412	0.432	0.020	0.037	0.006	0.006	0.001	0.001	0.009
04/19/2023	1036.770	0.439	2.535	0.603	90.828	5.643	0.473	0.022	0.043	0.006	0.006	0.002	0.002	0.000
04/18/2023	1045.496	0.558	2.370	0.609	89.837	6.640	0.513	0.023	0.043	0.006	0.006	0.002	0.002	0.000
04/17/2023	1051.594	0.621	2.308	0.613	89.081	7.373	0.531	0.023	0.044	0.007	0.007	0.002	0.002	0.000
04/16/2023	1035.629	0.423	2.437	0.601	91.290	5.283	0.472	0.025	0.049	0.008	0.009	0.003	0.003	0.000
04/15/2023	1029.873	0.396	2.388	0.596	92.086	4.673	0.379	0.020	0.039	0.007	0.007	0.003	0.003	0.000
04/14/2023	1033.056	0.405	2.599	0.601	91.283	5.158	0.457	0.024	0.050	0.009	0.010	0.003	0.003	0.000
04/13/2023	1036.038	0.458	2.457	0.602	91.102	5.420	0.468	0.024	0.049	0.008	0.009	0.003	0.003	0.000
04/12/2023	1036.786	0.477	2.315	0.601	91.255	5.417	0.448	0.023	0.045	0.008	0.008	0.003	0.003	0.000
04/11/2023	1034.686	0.396	2.462	0.600	91.376	5.238	0.444	0.023	0.045	0.007	0.008	0.000	0.000	0.000
04/10/2023	1032.106	0.355	2.574	0.599	91.518	5.047	0.424	0.022	0.044	0.007	0.008	0.000	0.000	0.000
04/09/2023	1035.240	0.425	2.391	0.600	91.386	5.279	0.436	0.023	0.044	0.007	0.008	0.000	0.000	0.000
04/08/2023	1032.325	0.384	2.469	0.599	91.643	5.014	0.412	0.022	0.041	0.007	0.007	0.000	0.000	0.000
04/07/2023	1039.456	0.500	2.158	0.602	91.208	5.602	0.453	0.023	0.042	0.007	0.007	0.000	0.000	0.000
04/06/2023	1038.516	0.468	2.278	0.602	91.155	5.555	0.458	0.024	0.045	0.008	0.008	0.000	0.000	0.000
04/05/2023	1037.599	0.414	2.329	0.601	91.288	5.425	0.455	0.025	0.047	0.008	0.008	0.000	0.000	0.000
04/04/2023	1041.476	0.516	2.180	0.604	90.941	5.779	0.491	0.026	0.050	0.008	0.009	0.000	0.000	0.000
04/03/2023	1041.369	0.516	2.252	0.604	90.818	5.808	0.507	0.027	0.053	0.009	0.009	0.000	0.000	0.000
04/02/2023	1041.493	0.508	2.279	0.604	90.752	5.859	0.507	0.026	0.052	0.009	0.009	0.000	0.000	0.000
04/01/2023	1039.848	0.463	2.438	0.604	90.719	5.765	0.514	0.027	0.054	0.010	0.010	0.000	0.000	0.000
03/31/2023	1039.767	0.463	2.288	0.603	90.994	5.693	0.475	0.025	0.047	0.008	0.008	0.000	0.000	0.000
03/30/2023	1042.534	0.507	2.136	0.604	90.895	5.885	0.491	0.025	0.046	0.007	0.007	0.000	0.000	0.000
03/29/2023	1043.010	0.498	2.288	0.605	90.574	6.015	0.528	0.027	0.052	0.008	0.009	0.000	0.000	0.000
03/28/2023	1042.042	0.477	2.369	0.605	90.559	5.971	0.526	0.027	0.053	0.008	0.009	0.000	0.000	0.000
03/27/2023	1038.647	0.452	2.531	0.604	90.643	5.779	0.502	0.026	0.050	0.008	0.008	0.000	0.000	0.000
03/26/2023	1041.039	0.519	2.249	0.604	90.785	5.878	0.486	0.024	0.045	0.007	0.007	0.000	0.000	0.000
03/25/2023	1042.318	0.535	2.248	0.605	90.634	5.983	0.512	0.025	0.049	0.008	0.008	0.000	0.000	0.000
03/24/2023	1041.138	0.470	2.471	0.606	90.430	6.024	0.511	0.025	0.051	0.008	0.009	0.000	0.000	0.000
03/23/2023	1043.038	0.505	2.353	0.606	90.416	6.091	0.532	0.028	0.057	0.009	0.009	0.000	0.000	0.000
03/22/2023	1043.306	0.488	2.341	0.606	90.448	6.091	0.529	0.028	0.056	0.009	0.009	0.000	0.000	0.000
03/21/2023	1040.570	0.451	2.464	0.605	90.595	5.872	0.512	0.028	0.057	0.010	0.010	0.000	0.000	0.000
03/20/2023	1045.703	0.487	2.359	0.608	90.240	6.180	0.597	0.036	0.074	0.013	0.013	0.000	0.000	0.000
03/19/2023	1048.410	0.490	2.471	0.611	89.664	6.606	0.625	0.038	0.079	0.013	0.014	0.000	0.000	0.000
03/18/2023	1057.085	0.611	2.352	0.617	88.518	7.736	0.658	0.034	0.068	0.011	0.011	0.000	0.000	0.000
03/17/2023	1052.255	0.557	2.389	0.613	89.151	7.146	0.629	0.034	0.068	0.012	0.012	0.000	0.000	0.001
03/16/2023	1053.566	0.568	2.391	0.614	88.965	7.309	0.638	0.035	0.070	0.011	0.011	0.000	0.000	0.000
03/15/2023	1059.768	0.619	2.402	0.619	88.039	8.145	0.672	0.034	0.067	0.010	0.010	0.000	0.000	0.000
03/14/2023	1050.947	0.541	2.387	0.612	89.450	6.816	0.665	0.038	0.077	0.013	0.013	0.000	0.000	0.000
03/13/2023	1050.706	0.528	2.419	0.612	89.421	6.839	0.658	0.036	0.074	0.012	0.013	0.000	0.000	0.000
03/12/2023	1050.164	0.538	2.424	0.612	89.436	6.818	0.650	0.036	0.073	0.012	0.012	0.000	0.000	0.000
03/11/2023	1051.010	0.523	2.378	0.612	89.473	6.839	0.652	0.036	0.074	0.012	0.012	0.000	0.000	0.000
03/10/2023	1050.505	0.541	2.368	0.612	89.489	6.831	0.640	0.035	0.072	0.012	0.012	0.000	0.000	0.000
03/09/2023	1054.498	0.559	2.435	0.615	88.807	7.395	0.670	0.036	0.074	0.012	0.012	0.000	0.000	0.000
03/08/2023	1055.390	0.558	2.420	0.616	88.725	7.493	0.676	0.035	0.070	0.011	0.011	0.000	0.000	0.000
03/07/2023	1054.104	0.570	2.382	0.615	88.945	7.303	0.673	0.035	0.070	0.011	0.011	0.000	0.000	0.000
03/06/2023	1051.901	0.559	2.393	0.613	89.157	7.143	0.634	0.032	0.062	0.010	0.010	0.000	0.000	0.000
03/05/2023	1050.820	0.538	2.369	0.612	89.339	7.052	0.602	0.029	0.055	0.008	0.008	0.000	0.000	0.000
03/04/2023	1055.059	0.594	2.311	0.615	88.835	7.516	0.640	0.030	0.057	0.008	0.008	0.000	0.000	0.000
03/03/2023	1056.253	0.590	2.299	0.615	88.725	7.638	0.646	0.030	0.057	0.008	0.008	0.000	0.000	0.000
03/02/2023	1056.120	0.584	2.310	0.615	88.751	7.592	0.654	0.031	0.059	0.009	0.009	0.000	0.000	0.000
03/01/2023	1058.377	0.602	2.331	0.617	88.394	7.884	0.680	0.031	0.061	0.009	0.009	0.000	0.000	0.000
02/28/2023	1057.176	0.602	2.347	0.617	88.507	7.762	0.672	0.031	0.060	0.009	0.009	0.000	0.000	0.000
02/27/2023	1058.654	0.623	2.327	0.618	88.333	7.916	0.689	0.032	0.061	0.009	0.009	0.000	0.000	0.000
02/26/2023	1050.602	0.540	2.427	0.612	89.197	7.163	0.578	0.027	0.053	0.008	0.008	0.000	0.000	0.000
02/25/2023	1048.429	0.510	2.451	0.611	89.491	6.884	0.566	0.027	0.054	0.008	0.008	0.000	0.000	0.000