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Gas Quality By Date / Gas Quality By ID

Date Requested: Jun 09 2026 2:32 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 by ID information for the current Gas Day is updated for all location ID's after 11:00 a.m.

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


06/09/2026	1053.159	0.464	2.463	0.613	89.017	7.329	0.616	0.031	0.057	0.009	0.009	0.002	0.002	0.000
06/08/2026	1053.159	0.464	2.463	0.613	89.017	7.329	0.616	0.031	0.057	0.009	0.009	0.002	0.002	0.000
06/07/2026	1053.171	0.479	2.455	0.613	88.991	7.354	0.612	0.030	0.057	0.009	0.009	0.002	0.002	0.000
06/06/2026	1053.248	0.486	2.447	0.613	88.981	7.365	0.611	0.030	0.057	0.009	0.009	0.002	0.002	0.000
06/05/2026	1052.943	0.485	2.466	0.613	88.927	7.353	0.611	0.031	0.059	0.012	0.011	0.002	0.002	0.040
06/04/2026	1053.133	0.455	2.469	0.613	89.026	7.323	0.616	0.031	0.057	0.009	0.009	0.002	0.002	0.000
06/03/2026	1053.473	0.424	2.466	0.613	89.071	7.306	0.621	0.031	0.058	0.009	0.009	0.002	0.002	0.000
06/02/2026	1053.511	0.409	2.467	0.612	89.097	7.296	0.620	0.031	0.058	0.009	0.009	0.002	0.002	0.000
06/01/2026	1052.469	0.482	2.440	0.613	89.123	7.230	0.613	0.031	0.058	0.009	0.009	0.003	0.003	0.000
05/31/2026	1049.143	0.541	2.232	0.609	89.932	6.558	0.611	0.034	0.066	0.010	0.011	0.003	0.003	0.000
05/30/2026	1046.302	0.559	2.125	0.607	90.521	6.054	0.607	0.035	0.071	0.011	0.012	0.003	0.003	0.000
05/29/2026	1039.584	0.482	2.162	0.602	91.377	5.336	0.524	0.030	0.063	0.010	0.011	0.003	0.003	0.000
05/28/2026	1037.556	0.465	2.142	0.600	91.703	5.065	0.508	0.030	0.061	0.009	0.011	0.003	0.003	0.000
05/27/2026	1043.551	0.572	2.007	0.604	91.154	5.508	0.615	0.037	0.077	0.011	0.013	0.003	0.003	0.000
05/26/2026	1045.427	0.611	2.268	0.608	90.134	6.293	0.569	0.031	0.065	0.011	0.013	0.003	0.003	0.000
05/25/2026	1045.598	0.618	2.298	0.609	90.035	6.352	0.570	0.031	0.066	0.011	0.013	0.003	0.003	0.000
05/24/2026	1041.485	0.646	2.042	0.604	91.040	5.631	0.512	0.031	0.067	0.011	0.012	0.003	0.003	0.000
05/23/2026	1040.828	0.617	2.064	0.603	91.129	5.557	0.509	0.031	0.065	0.011	0.012	0.003	0.003	0.000
05/22/2026	1041.509	0.575	2.087	0.603	91.017	5.734	0.482	0.026	0.055	0.009	0.010	0.003	0.003	0.000
05/21/2026	1036.116	0.477	2.145	0.599	91.739	5.106	0.443	0.023	0.047	0.007	0.009	0.003	0.003	0.000
05/20/2026	1035.087	0.439	2.165	0.598	91.882	5.002	0.426	0.022	0.044	0.007	0.008	0.002	0.002	0.000
05/19/2026	1037.099	0.480	2.169	0.600	91.543	5.233	0.452	0.025	0.053	0.009	0.012	0.002	0.002	0.019
05/18/2026	1034.978	0.422	2.197	0.598	91.851	5.016	0.420	0.022	0.044	0.008	0.010	0.002	0.002	0.006
05/17/2026	1035.053	0.435	2.192	0.598	91.849	5.006	0.426	0.023	0.047	0.008	0.010	0.002	0.002	0.000
05/16/2026	1037.963	0.509	2.209	0.601	91.241	5.428	0.468	0.024	0.053	0.009	0.013	0.002	0.002	0.041
05/15/2026	1029.443	0.380	2.299	0.595	92.352	4.523	0.373	0.019	0.038	0.006	0.007	0.002	0.002	0.000
05/14/2026	1034.606	0.387	2.473	0.600	91.329	5.291	0.447	0.021	0.039	0.005	0.005	0.001	0.001	0.000
05/13/2026	1034.397	0.387	2.464	0.600	91.372	5.259	0.445	0.020	0.039	0.005	0.005	0.001	0.001	0.000
05/12/2026	1037.677	0.498	2.318	0.602	91.099	5.535	0.457	0.023	0.047	0.008	0.009	0.003	0.003	0.000
05/11/2026	1034.160	0.501	2.121	0.598	92.032	4.802	0.431	0.027	0.059	0.010	0.011	0.003	0.003	0.000
05/10/2026	1041.318	0.546	2.128	0.603	91.120	5.546	0.532	0.032	0.067	0.011	0.012	0.003	0.003	0.000
05/09/2026	1032.528	0.428	2.209	0.597	92.236	4.558	0.459	0.027	0.057	0.009	0.011	0.003	0.003	0.000
05/08/2026	1034.239	0.451	2.129	0.597	92.164	4.669	0.476	0.028	0.057	0.009	0.010	0.003	0.003	0.000
05/07/2026	1049.539	0.662	2.213	0.611	89.508	6.987	0.533	0.025	0.051	0.008	0.009	0.003	0.003	0.000
05/06/2026	1048.227	0.672	2.156	0.610	89.815	6.719	0.528	0.026	0.056	0.009	0.011	0.003	0.003	0.000
05/05/2026	1045.547	0.653	2.089	0.607	90.357	6.274	0.515	0.027	0.058	0.010	0.012	0.003	0.003	0.000
05/04/2026	1049.512	0.699	2.173	0.611	89.529	6.971	0.525	0.025	0.054	0.009	0.010	0.003	0.003	0.000
05/03/2026	1037.068	0.544	2.079	0.600	91.656	5.165	0.452	0.025	0.053	0.009	0.011	0.003	0.003	0.000
05/02/2026	1035.788	0.522	2.175	0.600	91.644	5.101	0.455	0.026	0.054	0.009	0.010	0.002	0.002	0.000
05/01/2026	1037.220	0.610	2.014	0.601	91.624	5.189	0.458	0.026	0.055	0.009	0.010	0.002	0.002	0.000
04/30/2026	1055.479	0.812	2.080	0.616	88.766	7.634	0.604	0.027	0.055	0.008	0.009	0.002	0.002	0.000
04/29/2026	1045.090	0.665	2.132	0.608	90.240	6.355	0.511	0.025	0.051	0.008	0.009	0.002	0.002	0.000
04/28/2026	1036.743	0.556	2.183	0.601	91.346	5.399	0.430	0.022	0.045	0.007	0.007	0.002	0.002	0.002
04/27/2026	1039.535	0.581	2.222	0.604	90.791	5.842	0.451	0.022	0.044	0.007	0.008	0.001	0.001	0.029
04/26/2026	1034.291	0.485	2.280	0.599	91.580	5.148	0.431	0.021	0.041	0.006	0.006	0.001	0.001	0.000
04/25/2026	1034.741	0.477	2.298	0.600	91.513	5.188	0.446	0.021	0.042	0.006	0.006	0.001	0.001	0.000
04/24/2026	1034.967	0.512	2.127	0.599	91.804	5.058	0.410	0.023	0.048	0.008	0.008	0.002	0.002	0.000
04/23/2026	1035.079	0.507	2.138	0.599	91.770	5.086	0.410	0.023	0.047	0.008	0.008	0.002	0.002	0.000
04/22/2026	1054.809	0.786	2.201	0.617	88.593	7.746	0.575	0.026	0.054	0.007	0.007	0.002	0.002	0.000
04/21/2026	1046.291	0.650	2.216	0.609	89.916	6.620	0.501	0.025	0.051	0.008	0.009	0.002	0.002	0.000
04/20/2026	1054.199	0.815	1.987	0.614	89.133	7.402	0.547	0.028	0.060	0.011	0.012	0.003	0.003	0.000
04/19/2026	1042.776	0.581	2.236	0.606	90.448	6.187	0.456	0.022	0.045	0.008	0.010	0.003	0.003	0.000
04/18/2026	1036.498	0.513	2.110	0.600	91.644	5.251	0.390	0.021	0.045	0.010	0.010	0.003	0.003	0.000
04/17/2026	1035.677	0.504	2.114	0.599	91.747	5.162	0.385	0.021	0.043	0.008	0.009	0.003	0.003	0.000
04/16/2026	1035.140	0.453	2.167	0.598	91.793	5.108	0.388	0.020	0.042	0.007	0.009	0.003	0.003	0.007
04/15/2026	1042.604	0.608	2.100	0.605	90.724	6.012	0.457	0.024	0.051	0.009	0.010	0.003	0.003	0.000
04/14/2026	1040.276	0.593	2.062	0.603	91.081	5.756	0.423	0.021	0.043	0.007	0.008	0.002	0.002	0.000
04/13/2026	1041.812	0.568	2.251	0.605	90.518	6.136	0.448	0.019	0.038	0.007	0.009	0.003	0.003	0.000
04/12/2026	1040.100	0.533	2.277	0.604	90.734	5.956	0.425	0.019	0.038	0.006	0.008	0.003	0.003	0.000
04/11/2026	1038.055	0.547	2.101	0.601	91.359	5.504	0.407	0.020	0.042	0.007	0.008	0.002	0.002	0.000
04/10/2026	1041.372	0.568	2.240	0.605	90.553	6.100	0.439	0.020	0.041	0.007	0.008	0.002	0.002	0.019
04/09/2026	1053.951	0.744	2.343	0.617	88.400	7.889	0.546	0.021	0.041	0.006	0.006	0.002	0.002	0.000
04/08/2026	1041.399	0.622	1.968	0.603	91.150	5.727	0.434	0.024	0.049	0.009	0.011	0.003	0.003	0.000
04/07/2026	1040.681	0.585	2.009	0.602	91.226	5.653	0.428	0.024	0.050	0.009	0.011	0.003	0.003	0.000
04/06/2026	1036.320	0.534	2.081	0.599	91.674	5.222	0.402	0.022	0.045	0.008	0.009	0.002	0.002	0.000
04/05/2026	1037.144	0.530	2.150	0.601	91.395	5.443	0.402	0.021	0.041	0.007	0.008	0.002	0.002	0.000
04/04/2026	1052.422	0.766	2.069	0.613	89.083	7.374	0.533	0.028	0.050	0.009	0.009	0.002	0.002	0.075
04/03/2026	1042.552	0.520	2.420	0.607	90.079	6.410	0.460	0.021	0.036	0.009	0.007	0.002	0.002	0.036
04/02/2026	1036.394	0.501	2.176	0.600	91.385	5.405	0.394	0.022	0.037	0.009	0.009	0.002	0.002	0.058
04/01/2026	1029.162	0.376	2.414	0.596	92.069	4.748	0.330	0.016	0.032	0.006	0.006	0.002	0.002	0.000
03/31/2026	1034.001	0.469	2.175	0.598	91.806	5.130	0.356	0.017	0.033	0.006	0.006	0.002	0.002	0.000
03/30/2026	1039.490	0.565	1.994	0.601	91.330	5.656	0.387	0.018	0.035	0.006	0.006	0.002	0.002	0.000
03/29/2026	1048.204	0.642	2.251	0.611	89.538	7.003	0.490	0.020	0.040	0.006	0.006	0.002	0.002	0.000
03/28/2026	1038.045	0.490	2.229	0.601	91.178	5.621	0.407	0.019	0.038	0.006	0.007	0.002	0.002	0.000
03/27/2026	1036.581	0.483	2.240	0.600	91.344	5.462	0.399	0.019	0.037	0.006	0.007	0.002	0.002	0.000
03/26/2026	1034.366	0.445	2.307	0.599	91.530	5.276	0.376	0.018	0.034	0.006	0.006	0.002	0.002	0.000
03/25/2026	1047.300	0.674	2.025	0.608	90.115	6.618	0.485	0.022	0.044	0.007	0.007	0.002	0.002	0.000
03/24/2026	1046.005	0.590	2.237	0.608	89.980	6.633	0.480	0.021	0.041	0.006	0.007	0.002	0.002	0.000
03/23/2026	1040.385	0.506	2.257	0.603	90.819	5.906	0.432	0.020	0.041	0.007	0.008	0.002	0.002	0.000
03/22/2026	1048.353	0.600	2.211	0.610	89.741	6.867	0.496	0.022	0.044	0.007	0.007	0.002	0.002	0.000
03/21/2026	1043.705	0.548	2.216	0.606	90.411	6.284	0.459	0.021	0.042	0.007	0.007	0.002	0.002	0.000
03/20/2026	1041.917	0.529	2.248	0.605	90.599	6.099	0.445	0.021	0.042	0.007	0.007	0.002	0.002	0.000
03/19/2026	1040.521	0.506	2.289	0.604	90.711	5.984	0.434	0.020	0.040	0.006	0.007	0.002	0.002	0.000
03/18/2026	1045.085	0.582	2.120	0.606	90.381	6.373	0.462	0.021	0.042	0.007	0.008	0.002	0.002	0.000
03/17/2026	1047.642	0.603	2.163	0.609	89.942	6.708	0.497	0.023	0.045	0.007	0.008	0.002	0.002	0.000
03/16/2026	1043.446	0.527	2.216	0.605	90.493	6.225	0.457	0.021	0.043	0.007	0.008	0.002	0.002	0.000
03/15/2026	1044.245	0.522	2.321	0.607	90.152	6.456	0.470	0.021	0.041	0.007	0.007	0.002	0.002	0.000
03/14/2026	1042.394	0.462	2.340	0.605	90.440	6.244	0.443	0.019	0.037	0.006	0.006	0.001	0.001	0.000
03/13/2026	1044.235	0.556	2.221	0.606	90.307	6.369	0.465	0.022	0.042	0.007	0.007	0.002	0.002	0.000
03/12/2026	1050.211	0.662	2.107	0.611	89.620	7.003	0.520	0.024	0.047	0.007	0.007	0.002	0.002	0.000
03/11/2026	1049.176	0.585	2.171	0.609	89.766	6.883	0.509	0.023	0.045	0.007	0.007	0.002	0.002	0.000
03/10/2026	1050.025	0.614	2.171	0.610	89.592	7.024	0.513	0.023	0.045	0.007	0.007	0.002	0.002	0.000
03/09/2026	1049.207	0.615	2.148	0.610	89.746	6.900	0.505	0.023	0.046	0.007	0.007	0.002	0.002	0.000
03/08/2026	1049.407	0.597	2.154	0.610	89.744	6.915	0.505	0.023	0.045	0.007	0.007	0.002	0.002	0.000