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Gas Quality / Gas Quality By Date

Date Requested: Sep 28 2023 2:36 AM

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


09/28/2023	1025.064	0.254	3.089	0.598	91.521	4.592	0.444	0.021	0.047	0.008	0.010	0.006	0.004
09/27/2023	1025.064	0.254	3.089	0.598	91.521	4.592	0.444	0.021	0.047	0.008	0.010	0.006	0.004
09/26/2023	1025.577	0.239	3.128	0.599	91.494	4.545	0.463	0.026	0.060	0.012	0.014	0.009	0.006
09/25/2023	1022.264	0.196	3.543	0.601	91.259	4.333	0.479	0.037	0.079	0.018	0.022	0.015	0.011
09/24/2023	1017.217	0.181	3.552	0.597	91.662	4.116	0.357	0.026	0.052	0.013	0.015	0.012	0.009
09/23/2023	1015.208	0.198	3.269	0.593	92.119	4.140	0.257	0.005	0.009	0.001	0.001	0.000	0.000
09/22/2023	1016.189	0.205	3.269	0.594	92.047	4.166	0.277	0.008	0.018	0.003	0.004	0.002	0.001
09/21/2023	1012.852	0.172	3.445	0.593	92.138	3.960	0.239	0.010	0.021	0.004	0.005	0.003	0.002
09/20/2023	1011.814	0.194	3.545	0.594	92.076	3.824	0.298	0.013	0.032	0.006	0.007	0.003	0.001
09/19/2023	1023.877	0.271	3.307	0.600	91.342	4.368	0.568	0.031	0.072	0.014	0.015	0.008	0.004
09/18/2023	1023.561	0.286	3.312	0.600	91.284	4.471	0.496	0.031	0.076	0.015	0.016	0.009	0.004
09/17/2023	1015.825	0.272	3.392	0.596	91.685	4.307	0.302	0.010	0.021	0.003	0.004	0.002	0.001
09/16/2023	1025.621	0.503	2.838	0.600	91.249	5.008	0.333	0.016	0.035	0.006	0.007	0.003	0.001
09/15/2023	1040.802	0.700	2.395	0.608	90.030	6.322	0.455	0.022	0.049	0.009	0.010	0.004	0.002
09/14/2023	1053.599	0.977	1.706	0.614	89.490	7.154	0.541	0.029	0.067	0.012	0.014	0.006	0.002
09/13/2023	1052.047	0.986	1.720	0.613	89.564	7.115	0.499	0.026	0.060	0.010	0.012	0.006	0.002
09/12/2023	1037.351	0.701	2.470	0.607	90.282	6.018	0.436	0.021	0.048	0.008	0.010	0.004	0.002
09/11/2023	1016.954	0.302	3.420	0.598	91.469	4.395	0.370	0.011	0.022	0.003	0.004	0.002	0.001
09/10/2023	1019.564	0.250	3.469	0.599	91.221	4.561	0.451	0.013	0.026	0.003	0.003	0.001	0.001
09/09/2023	1021.000	0.256	3.427	0.599	91.150	4.647	0.464	0.015	0.030	0.004	0.004	0.002	0.001
09/08/2023	1019.635	0.243	3.520	0.599	91.084	4.693	0.406	0.014	0.028	0.004	0.005	0.002	0.001
09/07/2023	1020.542	0.195	3.580	0.600	90.923	4.869	0.373	0.014	0.031	0.005	0.006	0.003	0.001
09/06/2023	1022.749	0.163	3.535	0.600	90.811	5.043	0.399	0.012	0.027	0.004	0.004	0.002	0.001
09/05/2023	1020.656	0.213	3.485	0.599	91.079	4.790	0.378	0.013	0.029	0.005	0.005	0.002	0.001
09/04/2023	1021.961	0.219	3.392	0.599	91.062	4.923	0.364	0.011	0.022	0.003	0.003	0.001	0.001
09/03/2023	1020.573	0.197	3.540	0.599	91.015	4.810	0.375	0.014	0.033	0.006	0.006	0.003	0.001
09/02/2023	1019.834	0.238	3.301	0.597	91.553	4.479	0.371	0.014	0.030	0.005	0.005	0.002	0.001
09/01/2023	1015.610	0.164	3.557	0.596	91.654	4.227	0.337	0.015	0.033	0.005	0.005	0.002	0.001
08/31/2023	1019.325	0.189	3.337	0.596	91.684	4.336	0.391	0.016	0.032	0.005	0.005	0.002	0.001
08/30/2023	1020.911	0.237	3.305	0.598	91.629	4.275	0.443	0.022	0.053	0.009	0.011	0.006	0.004
08/29/2023	1017.860	0.244	3.347	0.596	91.844	4.057	0.412	0.020	0.047	0.008	0.009	0.005	0.004
08/28/2023	1012.617	0.244	3.517	0.595	91.938	3.894	0.360	0.012	0.024	0.003	0.004	0.002	0.001
08/27/2023	1016.787	0.212	3.452	0.596	91.616	4.310	0.370	0.011	0.021	0.003	0.003	0.001	0.001
08/26/2023	1019.511	0.243	3.323	0.597	91.525	4.476	0.387	0.012	0.024	0.003	0.003	0.002	0.001
08/25/2023	1028.222	0.261	3.235	0.602	90.764	5.136	0.523	0.020	0.042	0.006	0.007	0.003	0.002
08/24/2023	1026.504	0.246	3.411	0.603	90.637	5.097	0.519	0.020	0.046	0.008	0.009	0.004	0.002
08/23/2023	1019.092	0.191	3.391	0.597	91.815	4.038	0.433	0.027	0.059	0.012	0.014	0.009	0.006
08/22/2023	1022.264	0.222	3.136	0.597	91.828	4.272	0.449	0.021	0.043	0.008	0.009	0.005	0.003
08/21/2023	1016.946	0.184	3.373	0.595	91.965	4.011	0.389	0.018	0.034	0.007	0.008	0.005	0.004
08/20/2023	1021.146	0.190	3.024	0.594	92.369	3.863	0.433	0.026	0.054	0.011	0.013	0.009	0.005
08/19/2023	1021.556	0.139	3.208	0.596	92.211	3.765	0.503	0.037	0.076	0.016	0.019	0.013	0.009
08/18/2023	1010.069	0.139	3.061	0.587	93.428	3.096	0.242	0.008	0.018	0.003	0.003	0.001	0.000
08/17/2023	1011.384	0.132	3.098	0.588	93.212	3.263	0.258	0.009	0.019	0.003	0.003	0.001	0.000
08/16/2023	1012.618	0.141	2.995	0.588	93.298	3.243	0.286	0.009	0.020	0.003	0.003	0.001	0.000
08/15/2023	1018.010	0.198	2.892	0.591	92.826	3.685	0.326	0.015	0.038	0.007	0.008	0.004	0.001
08/14/2023	1016.329	0.182	2.838	0.589	93.054	3.627	0.269	0.008	0.016	0.002	0.002	0.001	0.000
08/13/2023	1014.533	0.190	2.841	0.588	93.337	3.283	0.299	0.013	0.027	0.004	0.004	0.002	0.001
08/12/2023	1015.889	0.186	2.819	0.589	93.264	3.355	0.319	0.013	0.030	0.005	0.005	0.002	0.001
08/11/2023	1015.393	0.188	2.734	0.587	93.458	3.293	0.276	0.012	0.026	0.005	0.005	0.002	0.001
08/10/2023	1013.781	0.161	2.846	0.587	93.472	3.192	0.283	0.011	0.023	0.004	0.004	0.002	0.001
08/09/2023	1012.911	0.157	2.843	0.587	93.613	3.050	0.286	0.012	0.026	0.004	0.004	0.002	0.001
08/08/2023	1010.862	0.129	2.878	0.585	93.811	2.877	0.266	0.010	0.020	0.003	0.003	0.001	0.001
08/07/2023	1012.450	0.169	2.656	0.584	94.024	2.865	0.235	0.013	0.027	0.004	0.004	0.002	0.001
08/06/2023	1012.448	0.185	2.825	0.587	93.577	3.140	0.229	0.011	0.023	0.004	0.004	0.002	0.001
08/05/2023	1012.608	0.174	2.746	0.586	93.785	3.005	0.244	0.012	0.024	0.004	0.004	0.002	0.001
08/04/2023	1017.859	0.159	2.652	0.588	93.524	3.239	0.350	0.018	0.041	0.006	0.006	0.003	0.001
08/03/2023	1018.798	0.196	2.453	0.587	93.731	3.225	0.332	0.015	0.034	0.005	0.005	0.002	0.001
08/02/2023	1015.888	0.179	2.915	0.590	93.189	3.263	0.358	0.021	0.047	0.009	0.010	0.005	0.003
08/01/2023	1017.120	0.170	3.241	0.594	92.606	3.346	0.456	0.037	0.084	0.018	0.020	0.012	0.007
07/31/2023	1015.467	0.184	3.157	0.592	92.776	3.372	0.384	0.026	0.060	0.012	0.014	0.008	0.005
07/30/2023	1015.368	0.191	3.145	0.592	92.699	3.501	0.372	0.020	0.046	0.008	0.009	0.005	0.003
07/29/2023	1013.136	0.186	3.180	0.591	92.776	3.496	0.297	0.014	0.032	0.006	0.006	0.003	0.002
07/28/2023	1015.471	0.299	2.856	0.591	92.907	3.615	0.272	0.012	0.026	0.004	0.005	0.003	0.001
07/27/2023	1018.686	0.330	2.975	0.594	92.234	4.064	0.330	0.015	0.033	0.006	0.006	0.003	0.002
07/26/2023	1057.580	1.277	1.263	0.616	89.434	7.306	0.534	0.040	0.095	0.017	0.020	0.009	0.004
07/25/2023	1034.038	0.540	2.569	0.603	90.995	5.255	0.529	0.027	0.056	0.009	0.010	0.005	0.003
07/24/2023	1037.764	0.498	2.313	0.602	91.263	5.212	0.602	0.029	0.058	0.008	0.009	0.004	0.002
07/23/2023	1027.920	0.390	2.756	0.599	91.660	4.588	0.502	0.025	0.051	0.008	0.009	0.005	0.003
07/22/2023	1034.748	0.521	2.440	0.602	91.249	5.155	0.520	0.028	0.058	0.009	0.011	0.006	0.003
07/21/2023	1045.090	0.840	2.026	0.609	90.201	6.248	0.550	0.031	0.067	0.011	0.013	0.007	0.004
07/20/2023	1076.464	1.581	0.512	0.625	88.391	8.482	0.791	0.056	0.125	0.021	0.025	0.011	0.004
07/19/2023	1079.253	1.384	0.886	0.628	87.966	8.415	1.067	0.069	0.147	0.023	0.026	0.011	0.004
07/18/2023	1051.802	0.737	2.043	0.612	89.819	6.467	0.757	0.043	0.089	0.014	0.016	0.008	0.005
07/17/2023	1073.448	1.307	1.047	0.625	88.324	8.108	0.984	0.058	0.120	0.018	0.020	0.009	0.004
07/16/2023	1075.297	1.441	0.938	0.627	88.006	8.407	0.988	0.056	0.115	0.017	0.019	0.008	0.003
07/15/2023	1077.909	1.581	0.595	0.627	88.038	8.718	0.827	0.055	0.125	0.021	0.024	0.011	0.004
07/14/2023	1078.052	1.571	0.612	0.627	87.937	8.870	0.777	0.052	0.120	0.021	0.024	0.011	0.004
07/13/2023	1053.637	0.796	1.861	0.612	89.691	6.869	0.633	0.035	0.074	0.013	0.015	0.007	0.004
07/12/2023	1053.174	0.859	1.888	0.613	89.769	6.594	0.664	0.049	0.105	0.021	0.025	0.014	0.008
07/11/2023	1078.280	1.483	0.602	0.626	88.068	8.879	0.758	0.048	0.109	0.019	0.021	0.009	0.004
07/10/2023	1079.805	1.491	0.676	0.628	87.609	9.273	0.773	0.043	0.093	0.015	0.017	0.007	0.003
07/09/2023	1073.755	1.542	0.532	0.623	88.518	8.593	0.615	0.044	0.102	0.019	0.021	0.010	0.004
07/08/2023	1021.575	0.231	3.230	0.597	91.762	4.242	0.400	0.028	0.057	0.013	0.015	0.010	0.008
07/07/2023	1021.080	0.213	3.281	0.597	91.778	4.177	0.407	0.030	0.060	0.014	0.016	0.011	0.008
07/06/2023	1066.089	1.201	1.021	0.618	89.240	7.667	0.658	0.047	0.109	0.020	0.023	0.010	0.004
07/05/2023	1078.437	1.511	0.514	0.625	88.172	8.874	0.701	0.050	0.118	0.021	0.024	0.011	0.004
07/04/2023	1075.248	1.510	0.511	0.623	88.504	8.601	0.673	0.045	0.104	0.018	0.021	0.009	0.003
07/03/2023	1056.473	1.183	1.309	0.615	89.613	7.213	0.523	0.035	0.081	0.015	0.018	0.008	0.003
07/02/2023	1025.741	0.310	3.205	0.601	91.086	4.840	0.444	0.023	0.048	0.010	0.012	0.009	0.007
07/01/2023	1026.232	0.388	2.922	0.600	91.490	4.667	0.410	0.024	0.054	0.011	0.013	0.009	0.008
06/30/2023	1024.562	0.318	3.173	0.600	91.260	4.715	0.425	0.023	0.047	0.010	0.012	0.008	0.007
06/29/2023	1023.459	0.342	3.173	0.600	91.323	4.650	0.400	0.023	0.047	0.010	0.012	0.009	0.007
06/28/2023	1025.991	0.534	2.691	0.599	91.428	4.971	0.321	0.013	0.028	0.005	0.005	0.002	0.001
06/27/2023	1065.250	1.246	0.961	0.618	89.294	7.686	0.633	0.040	0.088	0.016	0.018	0.010	0.005