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Gas Quality By Date / Gas Quality By ID

Date Requested: Aug 20 2025 3:01 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 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


08/20/2025	1031.538	0.286	3.161	0.604	90.136	6.093	0.269	0.016	0.029	0.004	0.004	0.001	0.001
08/19/2025	1035.341	0.275	3.154	0.606	89.829	6.337	0.306	0.023	0.050	0.009	0.010	0.004	0.004
08/18/2025	1031.494	0.274	3.262	0.605	89.923	6.237	0.247	0.015	0.030	0.004	0.005	0.002	0.002
08/17/2025	1038.222	0.374	3.023	0.608	89.569	6.582	0.348	0.027	0.056	0.009	0.009	0.002	0.002
08/16/2025	1037.339	0.337	3.030	0.607	89.735	6.452	0.356	0.023	0.045	0.007	0.008	0.003	0.003
08/15/2025	1034.534	0.250	3.226	0.606	89.820	6.288	0.327	0.022	0.045	0.008	0.008	0.003	0.003
08/14/2025	1032.182	0.194	3.366	0.605	89.861	6.219	0.278	0.020	0.040	0.007	0.008	0.003	0.003
08/13/2025	1030.026	0.178	3.468	0.604	89.875	6.174	0.238	0.016	0.030	0.006	0.007	0.004	0.004
08/12/2025	1029.693	0.180	3.430	0.604	89.972	6.139	0.211	0.016	0.032	0.006	0.007	0.003	0.003
08/11/2025	1031.766	0.188	3.389	0.605	89.876	6.185	0.285	0.020	0.038	0.006	0.007	0.003	0.003
08/10/2025	1040.290	0.333	2.911	0.608	89.715	6.534	0.404	0.027	0.053	0.008	0.009	0.003	0.003
08/09/2025	1046.066	0.245	2.995	0.611	89.631	6.198	0.638	0.066	0.153	0.030	0.030	0.007	0.007
08/08/2025	1032.931	0.172	3.138	0.603	90.345	5.997	0.266	0.020	0.039	0.008	0.008	0.004	0.004
08/07/2025	1029.743	0.154	3.228	0.601	90.497	5.836	0.221	0.015	0.030	0.006	0.006	0.003	0.003
08/06/2025	1031.312	0.315	3.436	0.607	89.768	5.906	0.462	0.033	0.060	0.007	0.007	0.003	0.003
08/05/2025	1014.188	0.353	3.330	0.596	92.340	3.284	0.541	0.040	0.076	0.010	0.012	0.006	0.006
08/04/2025	1017.170	0.371	3.398	0.599	91.944	3.456	0.638	0.050	0.097	0.014	0.017	0.008	0.008
08/03/2025	1004.945	0.172	3.581	0.590	93.229	2.465	0.416	0.034	0.068	0.011	0.012	0.006	0.006
08/02/2025	1002.680	0.201	3.615	0.589	93.234	2.476	0.377	0.028	0.051	0.006	0.006	0.003	0.003
08/01/2025	1010.695	0.286	3.344	0.593	92.821	2.937	0.473	0.036	0.072	0.011	0.011	0.005	0.005
07/31/2025	1009.795	0.258	3.444	0.593	92.712	3.038	0.412	0.033	0.069	0.011	0.013	0.006	0.006
07/30/2025	1030.728	0.254	3.445	0.606	89.965	5.826	0.368	0.030	0.071	0.014	0.016	0.006	0.006
07/29/2025	1033.684	0.351	3.249	0.607	89.679	6.263	0.367	0.024	0.047	0.007	0.007	0.003	0.003
07/28/2025	1036.924	0.403	3.144	0.609	89.508	6.393	0.435	0.030	0.062	0.009	0.010	0.003	0.003
07/27/2025	1035.889	0.414	3.135	0.608	89.570	6.373	0.411	0.026	0.051	0.007	0.007	0.003	0.003
07/26/2025	1030.078	0.220	3.353	0.604	90.107	5.946	0.301	0.018	0.036	0.006	0.006	0.003	0.003
07/25/2025	1026.919	0.192	3.377	0.602	90.479	5.628	0.252	0.017	0.035	0.007	0.007	0.003	0.003
07/24/2025	1032.926	0.281	3.432	0.608	89.669	6.080	0.402	0.032	0.063	0.013	0.015	0.007	0.007
07/23/2025	1033.745	0.293	3.377	0.608	89.643	6.162	0.391	0.032	0.063	0.013	0.015	0.006	0.006
07/22/2025	1037.569	0.387	3.244	0.610	89.428	6.280	0.484	0.040	0.087	0.017	0.019	0.007	0.007
07/21/2025	1034.772	0.370	3.242	0.608	89.615	6.268	0.379	0.030	0.062	0.012	0.013	0.005	0.005
07/20/2025	1032.024	0.371	3.279	0.607	89.672	6.324	0.274	0.020	0.039	0.007	0.008	0.003	0.003
07/19/2025	1032.411	0.377	3.215	0.606	89.713	6.371	0.254	0.018	0.033	0.006	0.007	0.003	0.003
07/18/2025	1031.352	0.287	3.279	0.605	89.995	6.038	0.320	0.021	0.040	0.007	0.007	0.003	0.003
07/17/2025	1041.182	0.302	3.205	0.611	89.325	6.456	0.512	0.044	0.101	0.019	0.021	0.008	0.008
07/16/2025	1044.011	0.356	3.448	0.616	88.724	6.430	0.721	0.077	0.172	0.027	0.027	0.009	0.009
07/15/2025	1042.879	0.395	3.379	0.615	88.813	6.434	0.719	0.062	0.135	0.022	0.024	0.008	0.008
07/14/2025	1035.286	0.406	3.414	0.611	89.245	6.302	0.467	0.036	0.082	0.016	0.018	0.007	0.007
07/13/2025	1036.049	0.402	3.340	0.611	89.340	6.275	0.471	0.037	0.086	0.016	0.018	0.007	0.007
07/12/2025	1028.676	0.287	3.456	0.605	89.871	6.032	0.284	0.018	0.035	0.006	0.006	0.003	0.003
07/11/2025	1031.404	0.316	3.426	0.607	89.554	6.325	0.301	0.020	0.040	0.006	0.007	0.003	0.003
07/10/2025	1034.217	0.450	3.273	0.609	89.330	6.483	0.371	0.024	0.047	0.007	0.008	0.003	0.003
07/09/2025	1033.534	0.456	3.299	0.609	89.276	6.560	0.332	0.020	0.039	0.006	0.007	0.003	0.003
07/08/2025	1041.162	0.507	3.154	0.613	88.741	7.000	0.483	0.030	0.058	0.009	0.010	0.004	0.004
07/07/2025	1041.312	0.505	3.170	0.614	88.696	7.026	0.485	0.030	0.059	0.010	0.010	0.004	0.004
07/06/2025	1040.085	0.513	3.162	0.613	88.792	6.979	0.448	0.027	0.054	0.009	0.009	0.004	0.004
07/05/2025	1039.476	0.536	3.052	0.612	89.066	6.791	0.453	0.027	0.052	0.008	0.009	0.003	0.003
07/04/2025	1038.583	0.544	3.037	0.611	89.197	6.671	0.448	0.027	0.053	0.009	0.009	0.003	0.003
07/03/2025	1027.749	0.294	3.520	0.605	89.964	5.769	0.352	0.025	0.053	0.008	0.009	0.003	0.003
07/02/2025	1046.763	0.737	2.936	0.618	88.079	7.539	0.595	0.032	0.061	0.008	0.008	0.003	0.003
07/01/2025	1073.143	0.717	3.923	0.646	85.104	7.725	1.768	0.161	0.381	0.075	0.083	0.032	0.032
06/30/2025	1104.965	1.045	3.242	0.664	83.569	8.583	2.303	0.243	0.600	0.133	0.150	0.066	0.066
06/29/2025	1108.120	0.919	3.700	0.669	83.070	8.323	2.559	0.278	0.676	0.150	0.170	0.078	0.078
06/28/2025	1111.234	0.746	3.165	0.662	84.395	7.714	2.481	0.289	0.716	0.157	0.180	0.079	0.079
06/27/2025	1103.411	0.896	2.838	0.656	84.789	8.068	2.230	0.231	0.561	0.122	0.143	0.061	0.061
06/26/2025	1097.722	0.976	2.754	0.653	85.100	8.050	2.052	0.210	0.509	0.111	0.127	0.056	0.056
06/25/2025	1092.392	1.102	2.491	0.649	85.409	8.292	1.829	0.177	0.426	0.088	0.097	0.045	0.045
06/24/2025	1109.156	0.677	2.712	0.655	85.863	6.854	2.391	0.273	0.683	0.177	0.203	0.084	0.084
06/23/2025	1106.845	0.780	2.585	0.654	85.710	7.295	2.284	0.250	0.617	0.154	0.176	0.074	0.074
06/22/2025	1109.274	0.672	2.712	0.655	85.847	6.875	2.391	0.272	0.686	0.178	0.203	0.082	0.082
06/21/2025	1108.465	0.674	2.797	0.656	85.714	6.935	2.388	0.273	0.690	0.171	0.195	0.082	0.082
06/20/2025	1104.582	0.549	3.743	0.661	84.640	6.939	2.548	0.301	0.754	0.169	0.193	0.082	0.082
06/19/2025	1104.704	0.549	4.184	0.666	83.927	6.930	2.779	0.319	0.787	0.166	0.194	0.083	0.083
06/18/2025	1080.465	0.618	3.794	0.647	85.548	7.130	1.868	0.200	0.484	0.108	0.128	0.061	0.061
06/17/2025	1104.771	0.475	4.721	0.671	83.028	7.297	2.763	0.334	0.816	0.181	0.218	0.083	0.083
06/16/2025	1105.696	0.482	4.684	0.671	83.005	7.287	2.843	0.332	0.813	0.179	0.214	0.081	0.081
06/15/2025	1107.327	0.466	4.755	0.672	82.846	7.283	2.900	0.341	0.837	0.184	0.220	0.084	0.084
06/14/2025	1106.571	0.515	4.598	0.671	83.088	7.206	2.887	0.329	0.816	0.180	0.212	0.084	0.084
06/13/2025	1104.970	0.553	4.152	0.666	83.876	7.100	2.681	0.313	0.791	0.169	0.199	0.082	0.082
06/12/2025	1102.759	0.710	3.444	0.659	84.602	7.375	2.487	0.272	0.668	0.151	0.170	0.061	0.061
06/11/2025	1064.206	0.572	3.571	0.634	86.821	7.022	1.319	0.145	0.342	0.072	0.080	0.028	0.028
06/10/2025	1041.827	0.599	3.132	0.615	88.411	7.327	0.424	0.027	0.055	0.008	0.009	0.004	0.004
06/09/2025	1042.376	0.613	3.106	0.615	88.288	7.503	0.403	0.023	0.046	0.006	0.006	0.002	0.002
06/08/2025	1040.678	0.560	3.184	0.614	88.503	7.233	0.429	0.024	0.046	0.007	0.008	0.004	0.004
06/07/2025	1040.567	0.562	3.190	0.614	88.501	7.223	0.430	0.024	0.046	0.007	0.008	0.004	0.004
06/06/2025	1038.031	0.659	3.342	0.616	88.298	7.135	0.469	0.027	0.052	0.007	0.007	0.003	0.003
06/05/2025	1039.050	0.666	3.254	0.616	88.395	7.072	0.511	0.028	0.055	0.007	0.007	0.002	0.002
06/04/2025	1039.449	0.628	3.186	0.615	88.640	6.864	0.592	0.027	0.051	0.005	0.005	0.001	0.001
06/03/2025	1040.645	0.656	3.212	0.616	88.390	7.025	0.629	0.028	0.049	0.005	0.004	0.001	0.001
06/02/2025	1040.744	0.649	3.196	0.616	88.427	7.015	0.624	0.028	0.049	0.005	0.004	0.001	0.001
06/01/2025	1040.613	0.655	3.239	0.616	88.344	7.034	0.639	0.029	0.050	0.004	0.004	0.001	0.001
05/31/2025	1047.350	0.716	2.911	0.618	88.256	7.248	0.752	0.036	0.066	0.006	0.005	0.001	0.001
05/30/2025	1041.997	0.651	3.004	0.615	88.728	6.902	0.609	0.032	0.059	0.006	0.006	0.002	0.002
05/29/2025	1054.790	0.851	2.456	0.620	88.132	7.624	0.798	0.042	0.079	0.008	0.007	0.002	0.002
05/28/2025	1058.461	0.927	2.304	0.622	87.811	8.020	0.812	0.040	0.071	0.006	0.006	0.001	0.001
05/27/2025	1060.710	0.966	2.154	0.623	87.785	8.138	0.835	0.039	0.068	0.006	0.005	0.001	0.001
05/26/2025	1065.173	1.015	1.995	0.625	87.679	8.236	0.883	0.053	0.104	0.013	0.014	0.004	0.004
05/25/2025	1064.989	1.032	1.996	0.625	87.662	8.232	0.885	0.054	0.105	0.013	0.013	0.004	0.004
05/24/2025	1064.863	1.012	2.030	0.625	87.668	8.201	0.889	0.055	0.109	0.014	0.014	0.004	0.004
05/23/2025	1065.797	1.067	1.942	0.625	87.586	8.333	0.887	0.052	0.100	0.012	0.013	0.004	0.004
05/22/2025	1036.573	0.613	2.861	0.609	89.834	6.018	0.561	0.031	0.060	0.008	0.008	0.003	0.003
05/21/2025	1038.033	0.632	2.824	0.610	89.727	6.109	0.590	0.033	0.063	0.008	0.008	0.003	0.003
05/20/2025	1037.647	0.630	2.833	0.610	89.744	6.096	0.582	0.033	0.061	0.008	0.008	0.003	0.003
05/19/2025	1042.581	0.694	2.721	0.613	89.340	6.433	0.680	0.038	0.072	0.008	0.008	0.002	0.002